Oshrat Ayalon

schoolMax Planck Institutebar_chart#5204 Global Rank

Total Papers

HCI Rank

#5204

Research Areas

Years Active

Recent Publications

Analyzing User Engagement with TikTok's Short Format Video Recommendations using Data Donations

Short-format videos have exploded on platforms like TikTok, Instagram, and YouTube. Despite this, the research community lacks large-scale empirical studies into how people engage with short-format videos and the role of recommendation systems that offer endless streams of such content. In this work, we analyze user…

UBICOMP '231st AuthorMental Health Apps & Online Support Communities +2

Not Only for Contact Tracing: Use of Belgium’s Contact Tracing App among Young Adults

"Many countries developed and deployed contact tracing apps to reduce the spread of the COVID-19 coronavirus. Prior research explored people's intent to install these apps, which is necessary to ensure effectiveness. However, adopting contact tracing apps is not enough on its own, and much less is known about how peop…

CSCW '23CorrespondingSocial Regulation and Control

How Mass surveillance Crowds Out Installations of COVID-19 Contact Tracing Applications

During the COVID-19 pandemic, many countries have developed contact-tracing technologies to curb the spread of the disease by locating and isolating people who have been in contact with coronavirus carriers. Subsequently, understanding why people install and use contact tracing applications is becoming central to thei…

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